The New Engineer — HVAC for Claude Code

com.thenewengineer/hvac

European HVAC sizing: EN 12828 expansion vessels, EN 378 zones, Swiss refrigerant rules.

client:Claude Code transport:streamable-http tools:3

Install The New Engineer — HVAC in Claude Code

run in your project directory

claude mcp add --transport http hvac https://thenewengineer.com/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs